Sparkle Arc A580 ORC OC vs XFX Speedster MERC 319 Radeon RX 6750 XT Black

Sparkle Arc A580 ORC OC on Amazon USA
XFX Speedster MERC 319 Radeon RX 6750 XT Black on Amazon USA

Comparison of the technical characteristics between the graphics cards, with Sparkle Arc A580 ORC OC on one side and XFX Speedster MERC 319 Radeon RX 6750 XT Black on the other side, also their respective performances with the benchmarks. The first is dedicated to the desktop sector, with 384 execution units, it has 3072 shading units, a maximum frequency of 2.0 GHz, its lithography is 6 nm. The second is used on the desktop segment, it includes 2560 shading units, a maximum frequency of 2.6 GHz, its lithography is 7 nm. The following table also compares the boost clock, the number of shading units (if indicated), of execution units, the amount of cache memory, the maximum memory capacity, the memory bus width, the release date, the number of PCIe lanes, the values ​​obtained in various benchmarks.

Specification comparison:

Graphics card Sparkle Arc A580 ORC OC XFX Speedster MERC 319 Radeon RX 6750 XT Black
Market (main) Desktop Desktop
Release date Q4 2023 Q1 2022
Model number ACM-G10, SRLX3,
Navi 22 KXT,
GPU name DG2-512 Navi 22
Architecture Xe HPG RDNA 2.0
Generation Alchemist Arc 5 Navi II RX 6000
Lithography 6 nm 7 nm
Transistors 21,700,000,000 17,200,000,000
Bus interface PCIe 4.0 x16 PCIe 4.0 x16
GPU base clock 2,000 MHz 2,324 MHz
GPU boost clock 2,000 MHz 2,623 MHz
Memory frequency 2,000 MHz 2,250 MHz
Effective memory speed 16 Gbps 18 Gbps
Memory size 8 GB 12 GB
Memory type GDDR6 GDDR6
Memory bus 256 bit 192 bit
Memory bandwidth 512.0 GB/s 432.0 GB/s
TDP 175 W 250 W
Suggested PSU650W ATX Power Supply 750W ATX Power Supply
Multicard technology - -

3x DisplayPort

3x DisplayPort

222 x 101 mm
(8.74 x 3.97 in)

323 x 132 x 51 mm
(12.72 x 5.20 x 2.01 in)


1660 g (36.6 lb)
Max display resolution

4096 x 2160@60Hz (HDMI),
7680 x 4320@60Hz (DP)

7680 × 4320@60Hz (DP),
3840 x 2160@144Hz (DP),
7680 × 4320@60Hz (HDMI),
3840 x 2160@120Hz (HDMI)
Video decoding H.265, H.264, VP9 H.265, HEVC, H.264 4K
Video encoding - H.265, HEVC, H.264 4K
Cores (compute units, SM, SMX) - 40
Execution units 384 -
Shading units 3,072 2,560
TMUs 192 160
ROPs 96 64
RT cores 24 40
Cache memory 8 MB 96 MB
Pixel fillrate 192.0 GP/s 167.9 GP/s
Texture fillrate 384.0 GT/s 419.7 GT/s
Performance FP16 (half) 24.6 TFLOPS 26.9 TFLOPS
Performance FP32 (float) 12.3 TFLOPS 13.4 TFLOPS

Price: For technical reasons, we cannot currently display a price less than 24 hours, or a real-time price. This is why we prefer for the moment not to show a price. You should refer to the respective online stores for the latest price, as well as availability.

We can better compare what are the technical differences between the two graphics cards.

Performance comparison with the benchmarks:

Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench.

FP32 Performance in GFLOPS
XFX Speedster MERC 319 Radeon RX 6750 XT Black 13,430
Sparkle Arc A580 ORC OC 12,288

The difference is 9%.

Single-precision floating-point format, also called FP32, is a computer number format that typically occupies 32 bits in PC memory. This represents a wide dynamic range of numeric values that employs a floating point. FP32 power helps assess the video card's capabilities for generating rendering workloads. Video games use INT32 and FP32 cores to manage calculations with integers and numbers with decimals in order to produce maps, bone matrices on which the vertex shaders will calculate the vertices. Values in single precision format are mainly used in video games and 3D software.


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